leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 1 4 A 1 1 73.00 73.02 BULK CALCITE 92.4 1 4 A 1 1 73.00 73.02 BULK DOLOMITE 1.4 1 4 A 1 1 73.00 73.02 BULK QUARTZ 1.5 1 4 A 1 1 73.85 73.87 BULK CALCITE 93.6 1 4 A 1 1 73.85 73.87 BULK DOLOMITE 1.8 1 4 A 1 1 73.85 73.87 BULK QUARTZ 1.5 1 4 A 1 2 75.48 75.51 BULK CALCITE 98.4 1 4 A 1 3 75.98 76.00 BULK CALCITE 85.7 1 4 A 1 3 75.98 76.00 BULK DOLOMITE 5.8 1 4 A 1 3 75.98 76.00 BULK QUARTZ 3.2 1 4 A 1 3 75.98 76.00 BULK PYRITE 1.9 1 4 A 1 3 76.56 76.58 BULK CALCITE 86.2 1 4 A 1 3 76.56 76.58 BULK PYRITE 3.4 1 4 A 2 1 114.62 114.64 BULK CALCITE 73.8 1 4 A 2 1 114.62 114.64 BULK DOLOMITE 1.8 1 4 A 2 1 114.62 114.64 BULK QUARTZ 4.2 1 4 A 2 1 114.62 114.64 BULK K-FELDSPAR 1.4 1 4 A 2 1 114.62 114.64 BULK MICA 6.5 1 4 A 2 1 115.21 115.23 BULK CALCITE 98.4